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AU2002345903A1 - Automatic digital picture enhancement - Google Patents

Automatic digital picture enhancement

Info

Publication number
AU2002345903A1
AU2002345903A1 AU2002345903A AU2002345903A AU2002345903A1 AU 2002345903 A1 AU2002345903 A1 AU 2002345903A1 AU 2002345903 A AU2002345903 A AU 2002345903A AU 2002345903 A AU2002345903 A AU 2002345903A AU 2002345903 A1 AU2002345903 A1 AU 2002345903A1
Authority
AU
Australia
Prior art keywords
digital picture
automatic digital
picture enhancement
enhancement
automatic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
AU2002345903A
Inventor
Huitao Luo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HP Inc
Original Assignee
Hewlett Packard Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hewlett Packard Co filed Critical Hewlett Packard Co
Publication of AU2002345903A1 publication Critical patent/AU2002345903A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/90—Dynamic range modification of images or parts thereof
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/40—Image enhancement or restoration using histogram techniques
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30196—Human being; Person
    • G06T2207/30201—Face

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Image Processing (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Television Receiver Circuits (AREA)
  • Image Analysis (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
AU2002345903A 2001-06-29 2002-06-26 Automatic digital picture enhancement Abandoned AU2002345903A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/895,689 2001-06-29
US09/895,689 US7068841B2 (en) 2001-06-29 2001-06-29 Automatic digital image enhancement
PCT/US2002/020229 WO2003003300A2 (en) 2001-06-29 2002-06-26 Automatic digital picture enhancement

Publications (1)

Publication Number Publication Date
AU2002345903A1 true AU2002345903A1 (en) 2003-03-03

Family

ID=25404902

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002345903A Abandoned AU2002345903A1 (en) 2001-06-29 2002-06-26 Automatic digital picture enhancement

Country Status (6)

Country Link
US (1) US7068841B2 (en)
EP (1) EP1399886A2 (en)
JP (1) JP2005526408A (en)
AU (1) AU2002345903A1 (en)
TW (1) TW569615B (en)
WO (1) WO2003003300A2 (en)

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Also Published As

Publication number Publication date
WO2003003300A3 (en) 2003-12-11
JP2005526408A (en) 2005-09-02
TW569615B (en) 2004-01-01
US20030012414A1 (en) 2003-01-16
US7068841B2 (en) 2006-06-27
WO2003003300A2 (en) 2003-01-09
EP1399886A2 (en) 2004-03-24

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase